Rip Around the Race Track—Put Up Or Shut Up Preview Ep. 11

Watch the full episode right now, exclusively with Motor Trend Premium! https://bit.ly/2ze7neSCheck out this Preview of Put Up Or Shut Up Episode 11, as Brian Lohnes gets 4 up-and-coming go-kart racers at Southern California’s historic Adams Motorsports Park to see who has the skill to outrace his competitors for karting supremacy!